package com.hcandtx.Bms.service;

import java.util.List;

import com.hcandtx.Bms.bean.ShoppingTrolley;

public interface IShoppingService {

	public int add(ShoppingTrolley shoppingTrolley);

	public int deleteById(int id);

	public List<ShoppingTrolley> findAll();

	public List<ShoppingTrolley> findById(int UserId);

	public int updateQuantity(int id, int quantity);
}
